Table 2 Description of HM450K DNAme datasets used to develop and test PlaNET
From: Accurate ethnicity prediction from placental DNA methylation data
Cohort (n) | GEO accession | Dataset summary | Location | Self-reported ethnicity | Non-HM450K genetic data (n) | ||
|---|---|---|---|---|---|---|---|
AFR (n = 57) | ASI (n = 53) | CAU (n = 389) | |||||
C1 (72) | GSE70453 | 36 controls, 36 gestational diabetes mellitus | Boston, MA, USA | 13 | 13 | 46 | N/A |
C2 (24) | GSE73375 | 13 controls, 11 preeclampsia (PE) | Chapel Hill, NC, USA | 13 | 1 | 10 | N/A |
C3 (289) | GSE75248 | 289 samples from infants with variable newborn neurobehavior | RI, USA; MA, USA | 23 | 9 | 257 | N/A |
C4 (44) | GSE100197 | 17 controls, 27 PE | Toronto, CAN | 7 | 12 | 25 | 50 AIMs (41) |
C5 (70) | GSE100197, GSE108567, GSE74738, unpublished | 35 controls, 35 fetal growth restriction, PE, and/or preterm birth | Vancouver, CAN | 1 | 18 | 51 | 50 AIMs (67); Omni2.5 (27) |